And just like that the HTC Thunderbolt is officially available for sale and another series of rumors have come to an end. The final details — the Thunderbolt is available for purchase with Verizon as of this morning and those interested will be able to shop both in-store and also online. As for the price — $249.99 on a two-year agreement and if you shop online you will get free shipping. And for the price warning — third party retailers such as Amazon and Wirefly will be less expensive so you may want to shop around a bit.